55195664

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 109680480

約数和(自身を除く): 54484816

約数列:

[1, 2, 4, 8, 16, 83, 89, 166, 178, 332, 356, 467, 664, 712, 934, 1328, 1424, 1868, 3736, 7387, 7472, 14774, 29548, 38761, 41563, 59096, 77522, 83126, 118192, 155044, 166252, 310088, 332504, 620176, 665008, 3449729, 6899458, 13798916, 27597832, 55195664]

約数ペア:

[(1, 55195664), (2, 27597832), (4, 13798916), (8, 6899458), (16, 3449729), (83, 665008), (89, 620176), (166, 332504), (178, 310088), (332, 166252), (356, 155044), (467, 118192), (664, 83126), (712, 77522), (934, 59096), (1328, 41563), (1424, 38761), (1868, 29548), (3736, 14774), (7387, 7472)]